Hardwood Floor Sanding business. You'll always cover your tracks with a hardwood floor sanding business. Business Overview Many do-it-yourself homeowners are more than happy to stain hardwood floors. However, when it comes to sanding new hardwood floors or sanding off old finishes and scratches from old hardwood floors, that's another story entirely. Let's face it, sanding hardwood floors can be a backbreaking task, not to mention the fact that it requires a certain amount of...